21 Barnards Hill, Marlow, SL7 2NX

21 Barnards Hill is a three-bedroom detached house in Marlow (SL7 2NX). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1967-1975 and council tax band F. There is a swimming pool on the plot, uncommon for the area. The latest certificate (May 2022) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2012); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80).

2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. Across 2000–2014, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £819,000 is 39.4% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£505/sq ft) was about 18.9% above the typical sold price in the postcode. Last sold in July 2014, so it's been off the market for around 12 years. At 108 m² it's 19.7% smaller than the typical home in the postcode (134 m² median across 19 EPCs).